<?php
/**
 * Description of MyFunctions
 *
 * @author birko
 */
class MyFunctions {

    public static function getLanguages()
    {
        $arr= sfConfig::get('app_languages');
        $arr = explode(',' ,$arr);
        foreach ($arr as $key =>$val)
            $arr[$key] = trim($val);
        return $arr;
    }
}
?>
